/*
Copyright 2006 Jerry Huxtable

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package com.jhlabs.math;

// TODO: Auto-generated Javadoc
/**
 * The Class CompositeFunction1D.
 */
public class CompositeFunction1D implements Function1D {

	/** The f2. */
	private Function1D f1, f2;
	
	/**
	 * Instantiates a new composite function1 d.
	 * 
	 * @param f1
	 *            the f1
	 * @param f2
	 *            the f2
	 */
	public CompositeFunction1D(Function1D f1, Function1D f2) {
		this.f1 = f1;
		this.f2 = f2;
	}
	
	/* (non-Javadoc)
	 * @see com.jhlabs.math.Function1D#evaluate(float)
	 */
	public float evaluate(float v) {
		return f1.evaluate(f2.evaluate(v));
	}
}

